713271501 has 20 divisors (see below), whose sum is σ = 1102249500. Its totient is φ = 459115776.

The previous prime is 713271491. The next prime is 713271511. The reversal of 713271501 is 105172317.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (713271491) and next prime (713271511).

It can be written as a sum of positive squares in 2 ways, for example, as 470846601 + 242424900 = 21699^2 + 15570^2 .

It is not a de Polignac number, because 713271501 - 2¹⁵ = 713238733 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713271511) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 149476 + ... + 154173.

It is an arithmetic number, because the mean of its divisors is an integer number (55112475).

Almost surely, 2^713271501 is an apocalyptic number.

It is an amenable number.

713271501 is a deficient number, since it is larger than the sum of its proper divisors (388977999).

713271501 is a wasteful number, since it uses less digits than its factorization.

713271501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303690 (or 303681 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 713271501 is about 26707.1432579376. The cubic root of 713271501 is about 893.4802505669.

The spelling of 713271501 in words is "seven hundred thirteen million, two hundred seventy-one thousand, five hundred one".